CVE-2026-53188
In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Validate the passed in fops for ib_get_ucaps() Sashiko poin
CVSS
8.8
High
EPSS
0.1%
p3
KEV
—
Exploit Today
1
0-100
Published: Jun 25, 2026 · Last modified: Jul 6, 2026
0.1%EPSS · 30 days0.1%
2026-06-302026-07-16
In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Validate the passed in fops for ib_get_ucaps() Sashiko pointed out it is not safe to rely only on the devt because char/block alias so if the user finds a block device with the same dev_t it can masquerade as a ucap cdev fd. Test the f_ops to only accept authentic cdevs.
No related CVEs by CWE or product.